NCERT - 6 - Science :: Sorting Materials into Groups

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[Author - Anu Nived]

Objective: To teach the students about different objects and materials

Subtopics to be covered:

- Properties of materials (appearance, solubility, hardness, transperancy, etc)

Learning Outcome:

- Students can tell what different objects can be made using same material.

- Students can tell why are materials grouped and how are they grouped.

[Author - Kripa S]

http://epathshala.nic.in/wp-content/doc/book/flipbook/Class%20VI/0653-Vigyan/ch%204/index.html (NCERT Hindi Medium)

http://epathshala.nic.in/wp-content/doc/book/flipbook/Class%20VI/0652-Science/ch%204/index.html (NCERT English Medium)

https://drive.google.com/open?id=0BzNF2YyqQxJ-WWJLVEZETUs1dlE (JEPC Board) (Hindi Medium)

[Author - Kripa S]

https://www.youtube.com/watch?v=qmCLcEGvAiA ( States of matter)

https://www.youtube.com/watch?v=Ls_ki5BBnbk ( How to sort material into groups )

[Author - Kripa S]

http://4.bp.blogspot.com/-XchnBPz97cw/VYImPQgF0fI/AAAAAAAAHIo/DJTqKAhGvEw/s1600/sorting.png (glass, plastic, vegetables)

http://www.ekshiksha.org.in/images_of_Sorting_materials_into_groupsVI/9.png (transparent, translucent, opaque)

[Author - Arshea Bimal]

1. Ask students to list some examples of objects with lustre.

2. Ask students to list some soft and hard objects around them.

3. Ask for five examples each, of objects that float and those that sink in water. What about testing these same materials to see if they float or sink in other liquids like oil? Ice is denser than water but it floats. Why?

4. Ask the students to list out some transparent, opaque and translucent objects.

5. Make a paper boat. Place it in water. Watch it float and write your observations.

[Author - Sriranjini R]

https://drive.google.com/open?id=0BzNF2YyqQxJ-ZFA1Q091V2VSNzQ

[Author - Dr. Nikitha Narayan]

Term	Transliterated Term	Translated Term
Hard	हार्ड	ठोस
Insoluble	इन्सॉल्युबल	अघुलनशील
Lustre	लस्टर	चमक
Material	मटेरियल	सामग्री
Metals	मेटल्स	धातु
Opaque	ओपेक	न झिल्लड़
Rough	रफ़	अपरिष्कृत
Soluble	सॉल्युबल	घुलनशील
Translucent	ट्रांसलूसेंट	पारभासी
Transparent	ट्रांसपेरेंट	पारदर्शक

[Author - Sriranjini R]

https://drive.google.com/open?id=0BzNF2YyqQxJ-M21LR2NyLUc0TzQ

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Anonymous user #1

53 months ago

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good

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